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Barrier Systems by Lindsay 

+1 (888) 800-3691 (U.S. toll free or +1 (402) 829-6800 - ECN 60881

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ARMORGUARD® BARRIER 

Periodic Maintenance

The ArmorGuard Barrier System has been designed to 

minimize the need for periodic maintenance. The only 

periodic maintenance items that need to be addressed are as 

follows:
• 

Apply grease (Chevron EP NLGI 2 grease or equivalent) to 

the zerk fittings on the caster wheels at least annually.

General Inspection and Maintenance

Drive-by Inspection

Drive-by type inspections should be performed at least 

monthly. The purpose of the drive-by inspection  is to 

observe for the following characteristics:
• 

Any evidence of vehicle impacts.

• 

Structural damage.

• 

Loose or out of place components.

• 

Excessive debris build-up that would not allow the 

system to be operated.

If any of these conditions are observed, a walk-up inspection 

is required.

Walk-up Inspections

Walk-up inspections should be conducted at least annually 

and whenever deemed appropriate from a drive-by 

inspection. A walk-up inspection should consist of the 

following items:
• 

Structural components – Conduct an inspection of all 

structural assemblies to ensure that all components are 

structurally sound, properly connected and there are no 

loose fasteners or damaged components.  The hinge pins 

should be in position and free to move and the hinge 

covers properly fitted and connected. Any components 

observed to be nonconforming to the manufacturer’s 

drawings should be replaced or repaired.

• 

Operating systems – Raise, hold, and lower the system 

in accordance with the operating instructions and 

ensure that the hinge covers, hinge pins, casters and 

other functional components operate in the proper 

manner. Any components observed to be deficient 

should be repaired or replaced in accordance with the 

manufacturer’s instructions.

• 

General cleaning – The area around and within the 

internal and external operating area should be kept free 

of debris that could affect either the impact performance 

or restrict the ability to open or close the system when 

needed.

For additional information regarding this product, please 

contact:
Lindsay Transportation Solutions 

Sales and Service, Inc. 

180 River Road 

Rio Vista, CA 94571
U.S. Toll Free (888) 800-3691 

Phone: (402) 829-6800 

Fax: (707) 374-6801

Summary of Contents for Barrier Systems ARMORGUARD NCHRP 350 TL-3

Page 1: ...ANUAL ARMORGUARD BARRIER NCHRP 350 TL 3 Movable Longitudinal Steel Barrier ARMORGUARD BARRIER NCHRP 350 TL 3 Movable Longitudinal Steel Barrier 1823784 Installation and Maintenance Manual INSTALLATION...

Page 2: ...with a Vehicle 11 Using on uneven surfaces 11 Operation on a sloped Surface 12 Towing Specifications 12 Surface Conditions for Towing Towing Control Towing Speed Limitations and Warnings 13 Manual Ja...

Page 3: ...ED OR TO REPAIR OR TO MANUFACTURE BY LTS PRODUCTS OR PARTS NOT COMPLYING WITH LTS SPECIFICATIONS OR AT LTS ELECTION TO THE REPAYMENT OF AN AMOUNT EQUAL TO THE PURCHASE PRICE OF SUCH PRODUCTS OR PARTS...

Page 4: ...Minimum lengths of 68 m Test Level 3 and 34 m Test Level 2 Maximum Deflection 2 m Test Level 3 and 1 m Test Level 2 Barrier width approximately 710 mm 28 Barrier section height approximately 812 mm 32...

Page 5: ...ate section onto wheels A steering wheel is located on both ends of each barrier section The steering wheel is attached to a tiller handle located at the top of the barrier that can be used to steer t...

Page 6: ...ng lifted at all times Do not pick up sections with a forklift as damage may occur to the bottom panels from the forks Failure to safely secure and or control a section could result in damage to the s...

Page 7: ...his procedure could cause damage to the steering wheels Never force a section in a direction other than in the steering wheel direction Figure 5 Relocate the section or in this case Multi section 56 t...

Page 8: ...put into service Depending on how the section was raised either activate the Air Control Panel to lower the section or hand jack the section back to the down position CAUTION Keep feet clear from the...

Page 9: ...personnel lower each section at its final deployment or storage position Relocating Sections with a Vehicle A pickup can be used to pull large sections of barrier either at an angle or straight Figure...

Page 10: ...a winch or a come along as shown above to bring two sections together on a slope so that the hinge pin can be removed on installed Use caution when moving sections on a slope or on the crown of a road...

Page 11: ...d to pull the system back into position when it is being closed Do not disconnect the tether line until the hinge pins are in the locked position the barrier is lowered onto the road surface and the s...

Page 12: ...ines for Test Level 3 TL 3 longitudinal barri ers The impact conditions recommended in NCHRP 350 are intended to address typical in service collisions When ArmorGuard Barrier is properly installed and...

Page 13: ...ist of the following items Structural components Conduct an inspection of all structural assemblies to ensure that all components are structurally sound properly connected and there are no loose faste...

Page 14: ...the ArmorGuard system is subject to change without notice to reflect improvements and upgrades Please contact Barrier Systems by Lindsay to confirm that you are using the most current installation man...

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